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Box Newel Mounting Kit

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Product Description

Our Box Newel Mounting Kit is perfect for securing our newels to treads or flooring.

9406 – works with 6 1/4″ box newels.
9405 – works with 4 3/4″ box newels.
9404 – works with 5″ box newels.

Comes with an 8″ lag bolt, washer, and the wood block (block will be made out of Yellow Pine).

Installation Guide

Product Q&A


Guest
Richie
8 years 1 month ago

I am looking at purchasing a box newel mounting kit…my question… if I purchase a 6×6 kit is that the measurement of the wood block that is supplied…the inner measurement of my block newel is 4-5/16 square

Guest
Stair Supplies
8 years 1 month ago

Hi Richie,
If you purchased our 6 1/4″ box newel then if you purchase the 9406 it will work correctly with the 6 1/4″ newel. If you have a box newel from another supplier we can custom manufacture the mounting kit to work with a newel with an opening of 4 5/16″.

Guest
Bill
6 years 3 months ago

Does this mounting kit work with your Box Newel 4240?

Guest
StairSupplies
6 years 3 months ago

Bill,

Thanks for your question. To mount our 4240 Box Newel, you should use the Sure-Tite Newel Fastening System rather than our Box Newel Mounting Kit.

Let us know if there is anything else we can help you with.

Guest
Jason
5 years 7 months ago

Would this work for installing to concrete floor?

Guest
StairSupplies
5 years 7 months ago

Hi Jason,

Our Box Newel Mounting Kit comes with a fastener designed to mount into wood. If you have additional questions, give our team a call at 1 (866) 226-6536.

Best,
The StairSupplies Support Team

Guest
Marc
5 years 7 months ago

Is it common to shorten this mounting block to be able to get to the correct handrail height of 36-42 in?
Background: if you add the length of newel post from handrail mounting position to where the bottom parts becomes hollow (36 in) and the length of the mounting post (7.25 in) you get to a height of 43.25 inches which is higher than the maximum handrail height of 42 inches. This indicates to me that I have to shorten the mounting block. Is that correct?

Guest
StairSupplies
5 years 7 months ago

Hi Marc,

We have had customers successfully customize their Box Newel Mounting Kit mounting blocks in the past, but we do not recommend altering the product or installing outside its intended use. If you have additional questions, please give us a call at 1 (866) 226-6536 to get in touch with a customer support representative to walk you through your custom installation needs.

Best,
The StairSupplies Support Team

Guest
Kristine
5 years 4 months ago

Hi, what do you recommend for install the newel on a concrete floor?

Guest
StairSupplies
5 years 4 months ago

Kristine, thanks for the question.

Our Box Newel Mounting Kit comes with a fastener designed to mount into wood. If you want to discuss customization options, give our team a call at 1 (866) 226-6536.

Best,

StairSupplies Customer Support.

Guest
Tim
5 years 4 months ago

What’s the size width and length of the 9406 (6 1/4) mounting block? I’m needing to see if this will fit right in front of my pony wall before placing the newel post on top.

Guest
StairSupplies
5 years 4 months ago

Thanks for the question Tim.

The dimensions are 7 1/2 x 4 1/2 (square).

Best,

StairSupplies Customer Support

Guest
Eric Cumming
5 years 2 months ago

I am making my own box newels. The inside dimension is 3 1/2″ x 3 1/2″. Do you have a kit for this size or can you make me some (I need 9 of them). Is the mounting block slightly undersized to ensure the newel can slide easily over it? Thanks.

Guest
StairSupplies
5 years 2 months ago

Thanks for the question Eric.

Our 9404 box newel mounting kit for 5″ box newels should fit a 3 1/2″ opening. Our 5″ box newels have the exact same sized opening.

Best,

StairSupplies Customer Support

Guest
Chris
5 years 1 month ago

I’m looking for a mounting block that would fit a Newell with 3” square hollow opening. Does any of these happen to have that dimension?

Guest
StairSupplies
5 years 25 days ago

Thanks for the question Chris.

Our smallest Box Newel Mounting Kit would be for a 3.25″ x 3.25″ opening. If you would like to use it, you could get it and trim it down to fit your newel.

Best,

StairSupplies Customer Support

Guest
David Noll
4 years 8 months ago

I have box Newels that have a 3 3/16” x3 3/16” opening. Will one of yours kits fit?

Guest
StairSupplies
4 years 8 months ago

Thanks for the question David.

The wood block in our 9405 box newel mounting kit is 3 1/8″ square and 7″ tall, with an 8″ lag bolt.

Best,

StairSupplies Customer Support

Customer
kalos4
4 years 7 months ago

How can I use this if I am mounting this newel post directly on the shoe rail at a 30 degree angle? Can I cut the block and newel post bottom at the same 30 degree angle?

Guest
StairSupplies
4 years 7 months ago

Thanks for the question Kalos4.

It’s designed to be installed on a level surface, but your idea of cutting the newel and block at the same angle seems like it should work.

Best,

StairSupplies Customer Support